Anyone know what exhaust this is?

Hey just wanted to know what exhaust this is.. thanks!
I couldn't seem to find any pics with description of what exhaust it is

http://www.integradc2.com/wp-content...-type-r-22.jpg

http://fc04.deviantart.net/fs36/f/20...huy_nguyen.jpg

http://farm9.staticflickr.com/8501/8...5504da84_h.jpg

Thanks for the help

1st pic = fujitsubo legalis r
2nd pic = mugen exhaust (1st generation)
3rd pic = ?

Looks like a spoon n1 muffler(oval type)

3rd looks like 1st gen greddy sp or Apexi 116-KH01 Ws li

looks like the fujitsubo legalis R